Alloy Steel P1 Pipes

Silver Tubes is well known stockist & trader in Alloy Steel P1 Pipes, which is alloyed with a variety of elements in total amounts between 1.0 % and 50 % by weight to improve its mechanical properties. Alloy Steel P1 Seamless Pipes are trusted for their various salient features like corrosion resistance, durability and high tensile strength. Alloy Steel P1 Welded Pipes contain iron (Fe) alloyed with carbon (C) (about 0.1 % to 1 %, depending on type). Alloy Steel P1 EFW Pipes is a metal alloy consisting mostly of iron, in addition to small amounts of carbon, depending on the grade and quality of the steel. Alloy Steel P1 ERW Pipes are made by combining carbon steel with one or several alloying elements, such as manganese, silicon, nickel, titanium, copper, chromium and aluminium. The process of making AS P1 Pipes is highly specialised and complex.

Supplier of P1 Alloy Steel Pipe, ASTM A335 P1 Pipe, Manufacturer of Large Diameter P1 Alloy Steel Pipes, P1 Alloy Steel Seamless Pipe, Alloy Steel P1 Heavy wall Pipe Stockholders, P1 Seamless Ferritic Alloy Steel Pipes Dealers in India.

AS P1 Seamless Pipes contain specified amounts of alloying elements — other than carbon and the commonly accepted amounts of manganese, copper, silicon, sulphur, and phosphorus. AS P1 Welded Pipes also contains niobium for stabilization against sensitization and resultant intergranular corrosion. AS P1 EFW Pipes is tailor-made as per the customer’s specification and end application. AS P1 ERW Pipes is any type of steel to which one or more elements besides carbon have been intentionally added, to produce a desired physical property or characteristic. We also offer these pipes at reasonable price to our clients.

UNS K11522 Pipe, P1 Pipe, Gr P1 Alloy Steel Boiler Pipes, Alloy Steel P1 LSAW Pipes, P1 Alloy Steel Welded ERW Pipe, High Temperature Alloy Steel P1 Pipe, Chrome Moly Alloy Steel P1 Pipe, ASTM A335 / ASME SA335 P1 Pipes, P1 Alloy Steel Piping, Alloy Steel P1 Pressure Pipe, P1 Alloy Steel Cold and Hot Rolled Seamless Pipes Stockists

    • Alloy Steel P1 Pipes Processing Services

      • Alloy Steel P1 Pipe Polishing
      • Alloy Steel P1 Pipe Beveling
      • Heat Treatment, Annealing, Pickling
      • 100% X-Ray Welding for Large Diameter Custom Size Alloy Steel P1 Pipes
      • Special Testing Requirements – Destructive Testing, Non Destructive Testing etc.
      • Ultrasonic Testing
    • P1 Alloy Steel Pipe Specifications

      • Material - Alloy Steel
      • Thickness Range - SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
      • Sizes Range - 1/2" NB to 36" NB
      • End Connections - Plain, Bevel, Screwed, Threaded
      • Length - Single, Double Random & Required Length
      • Form - Round, Square, Rectangular, Hydraulic Etc.
      • Specifications - ASTM A 335 / ASME SA 335
      • Grade - P1
    • Alloy Steel P1 Pipe Equivalent Standard

      • STANDARD - Grade P1
      • UNS - K11522
    • Applications

      • Widely used in cranes
      • Dump trucks
      • In bridges and other structural steel works
      • Transportation equipment
      • Automobile industry
      • Agriculture equipment
      • Roof supports
      • Spiral Cases and penstocks in power plants
      • Machine building
      • Steel constructions
      • Framework structures
      • Containers
      • Pylons and other architectural structures
      • Offshore industries

P1 Chemical Composition

C, % Mn, % P, % S, % Si, % Cr, % Mo, %
0.05-0.15 0.30-0.60 0.025 max 0.025 max 0.50-1.00 1.00-1.50 0.44-0.65

Alloy Steel P1 Mechanical Properties

Tensile Strength, MPa Yield Strength, MPa Elongation, %
415 min 205 min 30 min

Tolerance for ASTM A335/ASME SA 335 P1 Seamless Pipes


OD Tolerance


WT Tolerance

1/8″ ≤ NPS ≤ 1 1/2″

+/- 0.4

1/8″ ≤ NPS ≤ 2 1/2″ , All T/D ratios.

+20%, -12.5%

1 1/2 < NPS ≤ 4″

+/- 0.79

NPS ≥ 2 1/2″ , T/D ≤ 5%

+22.5%, -12.5%

4″ < NPS ≤ 8″

+1.59, -0.79

NPS ≥ 2 1/2″ , T/D > 5%

+15%, -12.5%

8″ < NPS ≤ 12″

+2.38, -0.79

(T= Specified Wall Thickness; D = Specified Outside Diameter)

NPS > 12″

+/- 1%

Other types of Alloy Steel P1 Pipe

Pipe Stock, Manufacturer, Trader, Dealer, Stockist, Stockholder, Distributors, Supplier and Exporter of P1 AS Pipes in India,

P1 Alloy Steel Pipes

P1 Alloy Steel A335 pipe, P1 Fabricated Alloy Steel Pipe Suppliers in India, P1 Alloy Steel Piping, Alloy Steel P1 Cold Drawn Seamless Pipe, P1 Alloy Steel AISI Pipes Suppliers in India, Alloy P1 pipe schedule, P1 Alloy Steel Pipe Price List, Suppliers and Distributors of Alloy steel P1 Pipes in different schedules and Sizes

P1 Alloy Steel Pipes

Ferritic Alloy Steel P1 Pipe

Thick wall ASTM alloy P1 Pipes, Weight of Alloy Steel P1 Pipe, A335 Grade P1 Alloy steel Pipe Manufacturers in India, P1 steel Pipe Suppliers in India, P1 Alloy Schedule 10s Pipe, P1 Alloy Schedule 40 Pipe, P1 Alloy Schedule 80 Pipe, Alloy Steel P1 pipe schedule Suppliers

Ferritic Alloy Steel P1 Pipe

A335 P1 Seamless Pipes

ready stock of inch P1 Alloy Steel pipe, 4 inch Alloy Steel P1 Pipe, 2 Alloy Steel P1 pipe price, 3 inch Alloy Steel P1 pipe, 8 inch Alloy Steel P1 pipe, inventories of Big diameter Alloy Steel Type P1 pipe, Alloy Steel P1 Boiler Pipe, P1 welded ERW Alloy Steel Pipe Dealers

A335 P1 Seamless Pipes

ASTM A335 / ASME SA335 P1 Steel Pipe

Alloy Steel P1 round pipe, P1 Alloy Steel Square Pipes, Alloy Steel P1 rectangular Pipe, High Quality P1 Alloy Steel Pipe, P1 Seamless Alloy Steel Pipe, Suppliers and Exporters of P1 Alloy Pipe, buy High Quality IBR approved Alloy Steel P1 Pipes

ASTM A335 / ASME SA335 P1 Steel Pipe
  • AS P1 Pipes

    P1 Alloy Steel Pipes

  • Alloy Steel P1 Seamless Piping

    Alloy Steel P1 Seamless Piping

  • P1 Alloy Steel A335 Pipe

    P1 Alloy Steel A335 Pipe

  • AISI P1 Alloy Steel Pipe

    AISI P1 Alloy Steel Pipe

Suppliers and exporters in many countries and cities

Karachi, Coimbatore, Seoul, Caracas, Atyrau, Perth, Haryana, Bengaluru, Jaipur, Al Jubail, Kuwait City, Al Khobar, Sydney, Ranchi, Chiyoda, Noida, Chandigarh, Secunderabad, Ahvaz, Port-of-Spain, Singapore, Gurgaon, Rajkot, Rio de Janeiro, Abu Dhabi, Hong Kong, Surat, Sharjah, Hanoi, London, Muscat, Jakarta, Navi Mumbai, Istanbul, Kolkata, Cairo, Mumbai, Santiago, Montreal, Faridabad, Vung Tau, Bangkok, Ankara, Ahmedabad, Granada, Melbourne, Tehran, Visakhapatnam, New Delhi, Los Angeles, Ho Chi Minh City, Edmonton, La Victoria, Baroda, Thane, Nashik, Kuala Lumpur, Moscow, Ernakulam, Courbevoie, Calgary, Geoje-si, Indore, New York, Mexico City, Gimhae-si, Ludhiana, Kanpur, Ulsan, Thiruvananthapuram, Manama, Doha, Chennai, Madrid, Jamshedpur, Algiers, Dammam, Bhopal, Lahore, Milan, Hyderabad, Pune, Vadodara, Pimpri-Chinchwad, Aberdeen, Howrah, Jeddah, Riyadh, Bogota, Petaling Jaya, Dallas, Lagos, Nagpur, Houston, Brisbane, Busan.

Nepal, Poland, Ukraine, Czech Republic, Bulgaria, Poland, Belarus, Finland, Denmark, South Korea, Colombia, Argentina, Norway, Vietnam, Bangladesh, Yemen, Turkey, China, Namibia, Bolivia, Portugal, Macau, Switzerland, Mexico, India, Indonesia, Libya, Kuwait, Thailand, Japan, Spain, Iran, Azerbaijan, Greece, Sri Lanka, Slovakia, Singapore, Gambia, Austria, Mexico, Costa Rica, Oman, Mongolia, Russia, Croatia, United Arab Emirates, Germany, Sweden, Algeria, Zimbabwe, Ghana, Lithuania, Bhutan, Iran, Qatar, Gabon, South Africa, Hungary, United Kingdom, Puerto Rico, Morocco, Canada, Ireland, Lebanon, Kenya, Netherlands, Kazakhstan, Peru, Jordan, Iraq, Israel, Bahrain, Afghanistan, Romania, Malaysia, France, Angola, United States, Serbia, Hong Kong, Chile, Brazil, Nigeria, Belgium, Australia, Ecuador, Trinidad & Tobago,Tunisia, Chile, Nigeria, Philippines, Taiwan, Pakistan, Egypt, Tibet, Italy, Estonia, Saudi Arabia, Venezuela, New Zealand.

Other Types and grades of Alloy Steel Products